crommelin dampstop. Crommelin ®Crommelin PRO-300 WP is a high performance, synthetic rubber, heavy duty, reinforced liquid applied waterproofing membrane capable of accommodating structural movement and suitable for use in all above ground, non-UV exposed situations. crommelin dampstop

 
 Crommelin ®Crommelin PRO-300 WP is a high performance, synthetic rubber, heavy duty, reinforced liquid applied waterproofing membrane capable of accommodating structural movement and suitable for use in all above ground, non-UV exposed situationscrommelin dampstop  Excellent bonding capabilities

Crommelin ® Powerflex. November 1, 2023 Brand Speak. 1. Rather than using paper based. Zip pay and Paypal available to purchase products online. Crommelin ® Dampstop. SikaTite-BE is a water based bitumen emulsion modified with acrylic latex polymers. Crommelin is a leading Australian manufacturer to waterproofed membranes, reinforcement and gemstone sealers, paint and specialty coatings with more than 60 aged of. as per specifications. Crommelin Flexible Membrane Reinforcing & Bond Breaking is suitable for use with Crommelin liquid applied waterproofing membranes applied by brush or roller. Ensuring our equipment meets the demands of the industry and will outperform for years to come. In-Store Click & Collect Delivery. This rot-proof backing effectively prevents the reappearance of penetrating damp and staining caused by leaking pipes, blocked gutters, rising damp in basements or rain steeping through windows. Find the correct Crommelin product for your project by using one or some of the option. • For maximum membrane adhesion, surface priming with 1:1 Crommelin ® High Performance Bonding Agent and water is recommended. com. The product has been formulated with a unique combination of flexible re-dispersible polymers, additives based on nano technology and crystalline penetrative salts. as per recommended application rates . Compare. • Crommelin® Contractor Membrane Roller Cover – 230mm. Add to Cart. It fits the classical definition of a Halley-type comet with. PRODUCT PREPARATION • Pond Sealer Colours. Locations for use. Crommelin waterproofing & sealing. Berger Damp Stop is a liquid damp solution at home wallANNAPURNA PAINTS painting works for walls de. as per specifications. PRO-400 WP is suitable for use in all above ground and permanently high UV exposed situations, providing premium long term protection for roof tops, walls, parapets and balconies. So I've bought some Wallrock dampstop + the adhesive, as well as the thermal liner & adhesive for that stuff, I'll get the fibre liner if needs be for a better painting surface. • If substrate is not dry, prime surface with Crommelin ® Dampstop as per specifications. Crommelin DiamondCoat Tintable Sealer is designed for use with DiamondCoat Tint colours, to re-colour, rejuvenate, seal and protect new and old concrete and paving. Country Of Origin: India. Page 4 of 4. Crommelin WB2K 4L Crommelin WB2K is a dual component epoxy coating designed for use as a moisture barrier on both the positive and negative sides, as a robust, abrasion-resistant floor sealer, as well as a premium primer and surface consolidator before applying Crommelin waterproofing membranes. Compare $ 33. Features Details Guides & Documents Returns Shop Online Ratings & Reviews. Wall and floor moisture barrier. Home DIY; Waterproofing. Visit your local store for the widest range of products. Về sản phẩm:Tất cả các sản phẩm của CROMMELIN bán ra đều được bảo hành 10 năm nếu làm đúng theo tiêu chuẩn hướng dẫn của nhà sản xuất đưa ra(Tiêu chuẩn Úc), đúng về. 1. 27P/Crommelin. Dampstop • Two part water borne epoxy waterproof barrier • Suitable for positive and negative side and damp surface waterproofing • Over-coatable with Crommelin waterproofing membranes and most acrylic paints • Also suitable as a tough coating for high traffic floors Coverage: 5-7 m2 per litre, 2 coats Recoat/Cure time: 4-6 Hours / 7 Days Find many great new & used options and get the best deals for Crommelin DAMPSTOP SEALERS 2L Water Based & Moisture Vapour Barrier AUS Brand at the best online prices at eBay! out, apply a priming treatment of 2 coats of Crommelin Dampstop. Crommelin ® Powerflex. WATERPROOFING AND SEALING AUSTRALIA SINCE 1957. Crommelin ® Dampstop in essential. • Crommelin® Reinforcing Fabric with Bond Breaker . 7. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. • If substrate is not dry, prime with 2 coats of Crommelin ® Dampstop, as per recommended coverage rates. Do not use. Add to Wishlist. no one in the trade uses crommelins. Andrew Claude de la Cherois Crommelin (6 February 1865 – 20 September 1939) was an astronomer of French and Huguenot descent who was born in Cushendun, County Antrim, Ireland. Crommelin DAMPSTOP SEALERS 2L Water Based & Moisture Vapour Barrier AUS Brand Condition: Brand New Quantity: 5 available / 1 sold Price: AU $169. If surface contaminants cannot be removed, use Crommelin® Dampstop as a primer before applying membrane. Crommelins Machinery has been providing high-quality portable powered products to Australians since 1958. • Crommelin ® Contractor Membrane Applicator Brush – 100mm, 75mm. • If substrate is not dry, prime with two coats of Crommelin® Dampstop, as per. • Crommelin® Contractor Membrane Roller Cover – 230mm. Crommelin 15kg PRO-500 Undertile Waterproof Membrane (0) $175. Suitable for use with Crommelin Reinforcing Fabric. • Crommelin® Reinforcing. RELATED PRODUCTS • Crommelin® Moisture Meter. Zip pay and Paypal available to purchase products online. 7 day helpline 1800 655 711. Select options. service@crommelin. as per specifications. $6 . • If pond or water feature in in -ground, priming with 2 coats of [email protected] ® Crommelin PRO-500 WP is a commercial grade, fast re-coat, heavy duty liquid applied waterproofing membrane,. attended commander, naval surface force, u. Home DIY or Trade. Damp surfaces or negative hydrostatic pressure will compromise membrane adhesion. APN 411501A16601000040150000. Crommelin ® Dampstop. Crommelin ® Dampstop in essential. Find many great new & used options and get the best deals for Crommelin DAMPSTOP SEALERS 2L Water Based & Moisture Vapour Barrier AUS Brand at the best online prices at eBay! Free delivery for many products!Provides a flexible, seamless waterproof joint. Kit contains Shower Waterproofing Membrane, reinforcing fabric with bond-breaker, instructions and an application brush. as per specifications. Negative Waterproofing. Crommelin is a leading Australian manufacturer of waterproofing membranes, concrete and stone sealers, paint and specialty coatings with more than 60 years of industry experience. DESCRIPTION ® Crommelin Dampstop is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as a carrier. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Crommelin 2L Dampstop Concrete And Masonry Damp Surface Moisture Barrier And Primer (2) $99. • If substrate is not dry, prime surface with . Chi tiết. Say goodbye to unsightly moisture stains on your walls by using Wallrock Dampstop Thermic. as per recommended application rates . Crommelin Waterproofing & Sealing . Crommelin ® Dampstop in essential. Khi kết hợp với lớp phủ Fibroseal topcoat tạo thành 1 hệ thống Crommelin Fibroseal® đã được cho phép sử dụng khắp nước Úc từ những năm 1990. Dampstop • Two part water borne epoxy waterproof barrier • Suitable for positive and negative side and damp surface waterproofing • Over-coatable with Crommelin waterproofing membranes and most acrylic paints • Also suitable as a tough coating for high traffic floors Coverage: 5-7 m2 per litre, 2 coats Recoat/Cure time: 4-6 Hours / 7 Days Pond Sealer Colours are available in Black, Sandstone and Blue. It provides a positive. 67. It provides a positive. • If substrate is not dry, prime with two coats of Crommelin® Dampstop, as per recommended coverage rates. Dampstop. Crommelin limestone and sandstone sealer. • Crommelin® Contractor Membrane Roller Cover – 230mm. Add to Cart. 00. Thời hạn bảo hành sản phẩm CROMMELIN: a. Khi kết hợp với lớp phủ Fibroseal topcoat tạo thành 1 hệ thống Crommelin Fibroseal® đã được cho phép sử dụng khắp nước Úc từ những năm 1990. Find Crommelin 2L Dampstop at Bunnings. • If substrate is not dry, prime surface with Crommelin ® Dampstop as per specifications. com. com. The Content Of The Article: I heard about the ELASTO-49 membrane for waterproofing a roof terrace. Re: Water-proofing exterior single skin brick. • If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . Premixed single part, waterproof membrane. TYVEK Homewrap™ Weather Barrier Wrap - Bayside Plasterboard. ® Product Guide Waterproofing Membranes Waterproofing ® ® Why Waterproof • Waterproofing keeps water where you want it and not where you don’t • Protect your home…5 The use of an epoxy primer such as Crommelin Dampstop may assist with membrane adhesionSurfaces must be sound Dusty or friable surfaces must be primed prior to membrane application Surface priming will ensure maximum membrane adhesion Method of priming is dependent upon choice of membrane Surface imperfections should be. Crommelin who calculated its orbit in 1930. Crommelin Fix & Finish colour is a premium, all in one, high solids water based coating that delivers a contemporary decorative finish, plus the added security of excellent waterproofing performance. as per recommended application rates . • Crommelin® Dampstop. Gripset offers Primers & Additives, Liquid Membranes, Sheet Membranes, Cement Based Waterproofing, Tile Systems, Wooden Protection & Repair, Masonry Protection & Repair, Pavement Protection and Joint/Junction solutions for. Negative Waterproofing. s. 1800 655 711 – 7 day technical advice line Liquid applied membrane advantages Liquid applied waterproofing membranes: • Provide a highly waterproof protective barrier. Khi kết hợp với lớp phủ Fibroseal topcoat tạo thành 1 hệ thống Crommelin Fibroseal® đã được cho phép sử dụng khắp nước Úc từ những năm 1990. •. The wardrobe has a vertical gap in the back corner, around 5mm wide (maybe 20-30mm deep) between pieces of wood panel that are affixed to the side wall, and external. Dr. Thời hạn bảo hành sản phẩm CROMMELIN: a. PRO-100 WP is suitable for non-critical applications in situations not associated with habitable areas such as planter boxes, pots, retaining walls and posts. 98. Crommelin ® Dampstop. Home DIY; Waterproofing. Trade; Waterproofing. These products offer versatile solutions for various waterproofing needs and aim to simplify the process for consumers. au . Crommelin and other marks followed by are registered trademarks. Crommelin® Dampstop Concrete & Masonry Damp Surface Moisture Barrier & Primer is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of. • If a greater amountof surface co nsolidation is required, apply onecoat of Crommelin ® Powerflex as per recommended application rates . Crommelin ® Dampstop. PRODUCT PREPARATION • Pond Sealer Colours. Moss, algae and mould cleaner, and pre-sealer treatment. Plus our all-embracing range of high performing Waterproofing Membranes. Crommelin also reserves the right to update information without prior notice, to reflect ongoing research and product development. Author: Amanda Power Created Date: 5/8/2023 10:33:45 AM. WB2K combines the excellent adhesion and durability…Crommelin Waterproofing & Sealing . Crommelin ® Powerflex. ONE COAT Rapid. Find the correct Crommelin product for your project by using one or some of the option. as per specifications. • If pond or water feature in in -ground, priming with 2 coats of . Puddle Flanges, drainage and coving i. is ready to use, simply stir well. • If substrate is not dry, prime surface with . is ready to use, simply stir well. Add to Wishlist. Dr. as per specifications. Home DIY or Trade. Crommelin water based bitumen paint. • For maximum membrane adhesion, surface priming with 1:1 Crommelin® High Performance Bonding Agent and water is recommended. Under Timber Floors. Improves workability. Reset Search. Crommelin® Rapid Re-coat PU Modified is a premium, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. ® Crommelin Dampstop. Page 4 of 4. Atlanta, Georgia, United States. ONE COAT Rapid is Polyurethane modified for exceptionally high flexibility and reinforced for maximum strength and durability. Any advice, recommendation, information, assistance or service provided by Crommelin in relation to its products or their use is given in good faith, however is provided without responsibility or liability. Waterproofing is a critical aspect of maintaining the structural integrity and aesthetic appeal of your home or. Crommelin ® Dampstop in essential. Crommelin ® Dampstop. Add to Cart. $6 . Crommelin dampstop. Superseal. ® • Crommelin Contractor Membrane Roller Cover – 230mm. Chi tiết. • Not suitable for use in chlorinated water. Any advice, recommendation, information, assistance or service provided by Crommelin in relation to its products or their use is given in good faith, however is provided without responsibility or liability. 5cm / 5m² now available at Toolstation Find out more here: HS Dampstop x x x 2,500 1,276 x 515 x x Code Product 30 kg 20 kg 15 kg 10 kg 5 kg 3 kg 2 kg 1 kg 500 gm x = not available in these pack sizes 1,355 298 170 105 57 Code Product 5 Ltr 1 Ltr 500 ml 250 ml 100 ml 776 Clears WoodKeeper Wood Protektor. The DiamondCoat Tintable Sealer system provides a solid colour finish that penetrates the surface for superior adhesion and durability, out-performing traditional paving paints. Dampstop - Trong nhà. au Page 4 of 5 RELATED PRODUCTS • Crommelin® Moisture Meter. Crommelin 2L Dampstop - Bunnings Australia. FEATURES AND BENEFITSCrommelin PRO-100 WP is a water based bitumen emulsion modified with a synthetic rubber co-polymer to provide excellent below ground and non-UV exposed waterproofing properties. and gardening discussion, advice and inspiration. Thiện Phát làm đại diện đã từng xuất hiện tại Việt Nam thập niên 90 với hàng loạt nhà cao tầng đầu tiên tại Tp. Formulated for areas of long term water contact such as balconies, podium decks, roof terraces, slab edges. Designed to protect surfaces such as concrete, masonry and general porous mineral surfaces to prevent the entry of dampness or moisture vapour into the. is ready to use, simply stir well. Visit your local store for the widest range of products. Can be applied to damp surfaces. The Moisture Meter is economical and easy to use, providing a guide to surface moisture to help avoid coating…. Crommelin ® Powerflex. Crommelin and other marks followed by are registered trademarks. Moisture vapour barrier. Set your store. • Crommelin® Dampstop. DESCRIPTION Crommelin® Blackseal is a commercial grade, waterborne bitumen emulsion modified with a synthetic rubber co-polymer to provide excellent waterproofing properties and good flexibility . Page 4 of 4. Visit your local store for the widest range of products. Crommelin and other marks followed by are registered trademarks. • If substrate is not dry, prime with 2 coats of Crommelin ® Dampstop, as per recommended coverage rates. au . High resistance to water, detergents, oils and mild acids and alkalis. Primer for Crommelin liquid applied waterproofing membranes. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. Home DIY or Trade. Crommelin. Crommelin ® Dampstop in essential. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. • Water FeaturesIf the substrate is damp, use Crommelin® Dampstop as a primer before applying membrane. Naval Academy, graduating in 1923, followed by Henry in 1925. Waterborne rubber co -polymer modified bitumen emulsion membrane. as per recommended application rates . While deployed, Crommelin participated in Cooperation Afloat Readiness and Training (CARAT) 2010 and Valiant Shield 2010. service@crommelin. com. The Wallrock® Dampstop Thermic range comprises of two products; Wallrock® Dampstop Thermic Roll -. The DiamondCoat Tintable Sealer system provides a solid colour finish that penetrates the surface for superior adhesion and durability, out-performing traditional paving paints. WB2K. The main interest lies in the absence of joints and as. Crommelin PRO-400 WP is an ultra-premium, high UV resistant, elastomeric, liquid applied waterproofing membrane and effective anti-carbonation coating. Crommelin® PRO-500 WP is a commercial grade, fast re-coat, heavy duty liquid applied waterproofing membrane, formulated to permanently waterproof wet areas prior to tiling. Naval Academy and decorated veterans of the Second World War . Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. as per specifications. Crommelin Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. •. Fix & Finish colour's unique flexible waterproof formula prevents surface damage caused by water ingress, avoiding costly repairs. Delivery and Returns. RELATED PRODUCTS • Crommelin® Moisture Meter. Crommelin Sportsline is an economical, water based line marker for grass sports playing fields. It provides a positive. . as per specifications. as per recommended application rates . ive only had grief with there sealers as professional. Find the correct Crommelin product for your project by using one or some of the option. service@crommelin. Crommelin Blackseal Heavy Duty Waterproofing is a commercial grade, water based bitumen emulsion modified with a synthetic rubber co-polymer to provide excellent waterproofing properties and good flexibility. Married 14 October 1897 Laetitia Noble. service@crommelin. [email protected] Dampstop is a two part, water based epoxy coating designed for use as a high performance barrier to moisture and dampness rising through concrete and masonry surfaces. 98. Wet Area Gyprock. is ready to use, simply stir well. Crommelin and other marks followed by are registered trademarks. Crommelin Waterproofing & Sealing . Crommelin WB2K 4L Crommelin WB2K is a dual component epoxy coating designed for use as a moisture barrier on both the positive and negative sides, as a robust, abrasion-resistant floor sealer, as well as a premium primer and surface consolidator before applying Crommelin waterproofing membranes. Died 1939. Dampstop. It will form a barrier, but it will not stop. Coverage: The coverage varies on the substrate quality, however, on a sound plastered substrate the coverage is expected to be a minimum of 8-9 sq. • Crommelin® Contractor Membrane Roller Cover – 230mm. Crommelin Cemproof Flex Kit 35Kg. Moisture vapour barrier. PRODUCT PREPARATION • Pond Sealer Colours. The nano-silicon technology enables the product to waterproof the. Available in wet look gloss, wet look satin, low. Reduces water/cement ratio. Product function. Superseal is a flexible impregnated foam closure based on compressible polyurethane foam. com. Add to Cart. Specially made to adhere to the damp-proof lining paper. . Crommelin ® Dampstop. • Topcoat should not be directly applied over Dampstop AdvancedCROMMELIN là sản phẩm chống thấm hàng đầu của Úc, với hơn 50 năm trong ngành hóa chất xây dựng. None products in the cart. com. • If pond or water feature in in -ground, priming with 2 coats of . • Crommelin® Contractor Membrane Roller Cover – 230mm. Crommelin® Dampstop is a two component waterborne epoxy sealer that combines the excellent adhesion and toughness of epoxy resins with the advantages of using water as. Crommelin ® Powerflex. • It is recommended to always mix an entire kit • When using cement based membranes, such as Crommelin Trowel On Waterproofing, the substrate must be wet upon application (but without standing water) to ensure. is ready to use, simply stir well. S. com. Excellent bonding capabilities. • Complete kit – nothing else required. Crommelin® Shower Waterproofing Membrane delivers a keyed finish, suitable for use with cement based tile adhesives. Crommelin® Dampstop provides a reliable barrier to moisture and dampness rising through concrete or masonry surfaces. Priming below waterproofing membranes. Reset Search. If surface contaminants cannot be removed, use Crommelin® Dampstop as a primer before applying membrane. as per specifications. as per specifications. RELATED PRODUCTS • Crommelin® Moisture Meter. Shop Gripset Betta Primer Damp Stop 4L online at Mitre 10. Information. au Page 1 of 4. Price: £9. as per specifications. Area of Use: Concrete Blocks. Crommelin DiamondCoat Tintable Sealer is designed for use with DiamondCoat Tint colours, to re-colour, rejuvenate, seal and protect new and old concrete and paving. Product function. Indoor and outdoor use. com. Cemix 4L Grey Roof And Gutter Waterproofer (1) $170. Negative Waterprofing. Dampstop is a 2 part water-based epoxy. Superseal is a flexible impregnated foam closure based on compressible polyurethane foam. ca: Patio, Lawn & Garden. Trade; Epoxy, Flooring, Waterproofing. Crommelin Dampstop may assist with membrane adhesion Surfaces must be sound. as per recommended application rates . Crommelin Elastoseal TR Grey 15L. Crommelin ® Dampstop. Order online for delivery or Click & Collect at your nearest Bunnings. Fix &… service@crommelin. 1'. • Crommelin® Reinforcing Fabric with Bond Breaker . Paintable with acrylic paints. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. Puddle Flanges, drainage and coving i. Crommelin ® Powerflex. Dampstop • Two part water borne epoxy waterproof barrier • Suitable for positive and negative side and damp surface waterproofing • Over-coatable with Crommelin waterproofing membranes and most acrylic paints • Also suitable as a tough coating for high traffic floors Coverage: 5-7 m2 per litre, 2 coats Recoat/Cure time: 4-6 Hours / 7 DaysFind many great new & used options and get the best deals for Crommelin DAMPSTOP SEALERS 2L Water Based & Moisture Vapour Barrier AUS Brand at the best online prices at eBay!out, apply a priming treatment of 2 coats of Crommelin Dampstop. • Crommelin® Contractor Membrane Applicator Brush – 100mm, 75mm. au Page 1 of 4 DiamondCoat® Moss & Algae Shield . D. Plant Citrus Buddhas Hand 3. Find the correct Crommelin product for your project by using one or some of the option. Tough industrial floor coating, excellent adhesion, and high durability. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. PRODUCT PREPARATION • Shower Waterproofing Membrane is ready to use, simply stir well prior to application. service@crommelin. Also suitable as an anti-dust treatment for aged cement floors and dusty cement screeds. Home DIY or Trade Home DIY Trade Product function Accessories Admixtures Anti-Graffiti AquaBlock Cleaning DiamondCoat Epoxy Exterior Paint Fix & Finish Colour Flooring Gecko Epoxy & High-Build Coatings LiquidStone Maximum Grip Nordsjo Paint Primer Painting. Ideal to fix leaky gutters. FEATURES AND BENEFITSFind the correct Crommelin product for your project by using one or some of the option. Cemproof Ultra Flex-300 delivers high class III elongation. Product function. Any advice, recommendation, information, assistance or service provided by Crommelin in relation to its products or their use is given in good faith, however is provided without responsibility or liability. Crommelin® Rapid Re-coat PU Modified is Polyurethane modified for exceptionally high flexibility and -coating and reinforced for fast re maximum strength and durability. Helps 'lock in' lateral and rising damp. is ready to use, simply stir well. Page 4 of 4. • Crommelin® Reinforcing Fabric with Bond Breaker . Full Instructions. Dampstop is designed for use as a damp surface primer for all Crommelin waterproofing membranes and as a high performance dry surface consolidator. PRODUCT PREPARATION • It is recommended to always mix an entire kit. Crommelin also reserves the right to update information without prior notice, to reflect ongoing research and product development. Home DIY or Trade. 0. Find the correct Crommelin product for your project by using one or some of the option. • Crommelin® Contractor Membrane Applicator Brush – 100mm, 75mm. It is single pack white powder based which on curing, forms a strong flexible waterproof coating over the surface. Positive and negative side and damp surface waterproofing. • Crommelin® Dampstop. Crommelin and other marks followed by are registered trademarks. Surface Type. FEATURES AND BENEFITSCrommelin Exterior Grade Waterproofing is a high performance, synthetic rubber membrane, designed to deliver exceptional waterproofing performance in areas subjected to permanent water contact. . PRODUCT PREPARATION • Liquid Reinforcing Fabric is ready to use, simpl y stir well prior to application. Increase tensile, flexural, impact and compressive strengths. Crommelin PRO-300 WP is a high performance, synthetic rubber, heavy duty, reinforced liquid applied waterproofing membrane capable of accommodating structural movement and suitable for use in all above ground, non-UV exposed situations. Dusty or friable surfaces must be primed prior to membrane application for maximum membrane adhesion. DESCRIPTION Crommelin® Blackseal is a commercial grade, waterborne bitumen emulsion modified with a synthetic rubber co-polymer to provide excellent waterproofing properties and good flexibility .